for chilled and low-temperature hot water systems or for systems with media containing mineral oils (MX..461..P) ? Fast positioning time (<2 s), high-resolution stroke (1 : 1000), high rangeability ? Equal-percentage or linear valve characteristic (user-selected) ? Operating voltage AC / DC 24 V ? Switch-selected control signal DC 0/2...10 V or DC 4...20 mA ? DC 0?20 V phase cut control signal with SEZ91.6 external interface ? Indication of operating state, position feedback and manual control ? Wear-free inductive stroke measurement ? Fail-safe feature: A ? AB closed when de-energized ? Low friction, robust, no maintenance required

The high accuracy flush diaphragm pressure transmitter MBS 4510 is designed for use in non-uniform, high viscous or crystallizing media within industrial applications, and offers a reliable pressure measurement, even under harsh environmental conditions. The flexible pressure transmitter programme covers a 4 ? 20 mA output signal, absolute or gauge (relative) versions, measuring ranges from 0 ? 0.25 to 0 ? 25 bar zero and span adjustment. A rotatable plug connection and a G1A conic pressure connection with flush mounted diaphragm.